Fig. 7From: Development of a green synchronous spectrofluorimetric technique for simultaneous determination of Montelukast sodium and Bilastine in pharmaceutical formulationsEffect of Teorell and Stenhagen pH, 1.0 M sulfuric acid, and 1.0 M sodium hydroxide on the relative fluorescence intensity of 1200 ng mL−1 MTK and 250 ng mL−1 BILBack to article page